SFML-110-T2-S-D-K Equivalent & Substitute Parts

Part Overview

The SFML-110-T2-S-D-K is a 20-position receptacle connector from Samtec Inc.'s Tiger Eye™ SFML series, designed for surface mount board-to-board or cable applications. This connector features 0.050" (1.27mm) pitch mating with gold-plated contacts rated for 3.2A per contact at 250VAC. The part maintains Active product status and is RoHS3 compliant with UL94 V-0 flammability rating. Identifying equivalent and substitute parts ensures design flexibility, supply chain continuity, and cost optimization while maintaining electrical and mechanical compatibility.

Substiute Parts

SFML-110-T2-S-D-K

Samtec Inc.In Stock: 714SFML-110-T2-S-D-K Datasheet

Current PartRFQ

SFML-110-T2-S-D

Samtec Inc.In Stock: 1123SFML-110-T2-S-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SFML-110-T2-S-D-K is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (20)
• Pitch configuration (0.050" mating pitch, 0.050" row spacing)
• Number of rows (2)
• Mounting technology (Surface Mount)
• Contact finish specification (Gold plating)
• Electrical ratings (3.2A per contact, 250VAC minimum)
• Operating temperature range (-55°C ~ 125°C)
• Regulatory compliance (UL94 V-0, RoHS3)

The SFML-110-T2-S-D variant qualifies as a direct substitute based on identical alignment across all critical electrical, mechanical, and regulatory parameters. Differences in packaging configuration or minor feature variations do not affect functional interchangeability in the specified application context.

Parameter Comparison

Engineering Selection Recommendations

Both the SFML-110-T2-S-D-K and SFML-110-T2-S-D maintain Active product status from Samtec Inc. and satisfy identical regulatory requirements including RoHS3 compliance and UL94 V-0 flammability certification. The parts are electrically and mechanically interchangeable across all specified parameters.

Selection between these parts should be based on inventory availability and supply chain requirements. The SFML-110-T2-S-D variant currently maintains higher inventory levels (1045 Pcs) compared to the SFML-110-T2-S-D-K (652 Pcs), which may influence procurement decisions for high-volume applications or extended lead time mitigation.

Frequently Asked Questions (FAQ)

Q: Are SFML-110-T2-S-D-K and SFML-110-T2-S-D electrically interchangeable?

A: Yes. Both parts are rated for identical electrical specifications: 3.2A per contact, 250VAC, and operate across the same temperature range (-55°C ~ 125°C). Contact finish, plating thickness, and insulation material are identical.

Q: What is the difference between these two part numbers?

A: The parts are functionally equivalent. The difference in part number designation reflects packaging or configuration variants within the same product family. All critical electrical and mechanical parameters remain identical.

Q: Can I use SFML-110-T2-S-D as a direct replacement in existing designs?

A: Yes. The SFML-110-T2-S-D is a direct substitute for SFML-110-T2-S-D-K. No design modifications are required. Both parts share identical pitch (0.050"), row spacing (0.050"), position count (20), and mounting technology (Surface Mount).

Q: Are both parts RoHS3 compliant?

A: Yes. Both SFML-110-T2-S-D-K and SFML-110-T2-S-D are RoHS3 compliant with UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity level.

Q: Which part should I select for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory availability and supply chain lead times. The SFML-110-T2-S-D currently has higher stock levels.